Chuck Wojslaw
Chuck Wojslaw
Areas of interest of the author: Analogue Design Interfaces Digital Measurement Amplifiers Supply
Co-authors: Gary M Craig
Publications on RadioLocman by the author Chuck Wojslaw:
- Single switch controls digital potentiometerChuck Wojslaw Gary M CraigThe control of electronic potentiometers in most today's applications comes from...21-09-2023
- Circuit adds programmability to sensor amplifierThe pressure-sensor amplifier circuit of Figure 1 offers a number of advantages over the...18-01-2023
- Autoreferencing Circuit Nulls out Sensor ErrorsThe autoreferencing circuit in Figure 1 nulls out the error of a sensor, such as a pressure...08-12-2022
- Add gain to an absolute-value amplifierThe absolute-value amplifier is a basic building block in test-and-measurement and...13-04-2021
- Where is the wiper?You enjoy significant advantages when using DPPs (digitally programmable potentiometers) with...20-01-2021
- DPP Adds Versatility to VFCThe basic VFC (voltage-to-frequency converter) in Figure 1 comprises an integrator (IC1) and a...06-03-2020
- Full-wave rectifier has programmable gainThe traditional approach to the design of a full-wave rectifier (Figure 1) is to set the gains...22-09-2019
- Digitally controlled potentiometer sets cutoff frequencyThe traditional method of controlling the upper cutoff frequency in the basic inverting-amplifier...11-09-2019
- DPPs Program Key Parameters of Bandpass FilterThe three-amplifier implementation of the state-variable filter in Figure 1 provides for...31-07-2019
- Op Amp Increases Potentiometer's ResolutionA key parameter of digitally controlled potentiometers (DCPs) is the number of taps (n)...10-06-2019
- Voltage Regulator Goes DigitalPower consumption and failing batteries are key issues in battery-operated applications. Features...03-06-2019
- Convert Voltage to Potentiometer-Wiper SettingThe circuit in Figure 1 converts an analog input voltage, VIN, to a proportional wiper setting of a...13-12-2018
- Digital Potentiometer Programs and Stabilizes Voltage ReferenceThe potentiometer portion of a mixed-signal, digitally programmable potentiometer adds variability...19-09-2017
